#3527AD#3527AD

#3527AD is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.4% C 0.199 H 276.8°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#3527AD
RGBrgb(53, 39, 173)
HSLhsl(246, 63%, 42%)
HSVhsv(246, 77%, 68%)
CMYKcmyk(69.4%, 77.5%, 0%, 32.2%)
CIE-LABlab(27.36, 47.02, -68.50)
CIE-LCHlch(27.36, 83.08, 304.46°)
OKLaboklab(39.44% 0.0235 -0.198)
OKLCHoklch(39.44% 0.199 276.8)
XYZxyz(9.7341, 5.2242, 40.0224)
Luminance0.0522 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3527AD #9FAD27
analogous
#275CAD #3527AD #7827AD
triadic
#3527AD #AD3527 #27AD35
tetradic
#3527AD #AD275C #9FAD27 #27AD78
square
#3527AD #AD275C #9FAD27 #27AD78
split-complementary
#3527AD #AD7827 #5CAD27
monochromatic
#161049 #261C7B #3527AD #4D3ED3 #7B70DF

Accessibility & contrast

On white

10.27
#3527AD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.05
#3527AD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3527AD
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3527AD#FFFFFF#000000##FFFFFF
##3527AD1.0010.272.0510.27
#FFFFFF10.271.0021.001.00
#0000002.0521.001.0021.00
##FFFFFF10.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0046B1
Deuteranopia (green-blind)
#003BAB
Tritanopia (blue-blind)
#004F69
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #3527ad;
/* rgb */ color: rgb(53, 39, 173);
/* oklch */ color: oklch(39.4% 0.199 276.8);
Tailwind
colors: {
  custom: {
    50: '#7e64c7',
    500: '#3527ad',
    950: '#000000',
  },
}
SCSS
$custom: #3527ad;
$custom-light: #7e64c7;
$custom-dark: #000000;
JSON
{
  "hex": "#3527ad",
  "rgb": {
    "r": 53,
    "g": 39,
    "b": 173
  },
  "hsl": {
    "h": 246.269,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.39444,
    "c": 0.19936,
    "h": 276.8
  },
  "luminance": 0.05225
}

Semantic roles & 50–950 ramp

primary
#3527AD
secondary
#BCC66A
accent
#E642D5
background
#F8F6FC
surface
#F0EBF8
border
#CBC6D1
text
#0B0613
muted
#7C7A82

Preview Lab

Preview with #3527AD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#3527AD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva